[jdk11u] RFR: 8283778: 11u GHA: Fix GCC 9 ubuntu package names

[Martin Doerr]

On Mon, 28 Mar 2022 11:30:58 GMT, Christoph Langer <clanger at openjdk.org> wrote:

> Will be rebased after integrating https://github.com/openjdk/jdk11u/pull/35 since we don't have independet PRs in the jdk11u repository.

LGTM.

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Marked as reviewed by mdoerr (Reviewer).

PR: https://git.openjdk.java.net/jdk11u/pull/36